We believe concreteness, direct manipulation and responsiveness in a visual programming language increase its usefulness. However, these characteristics present a challenge in generalizing programs for reuse, especially when concrete examples are used as one way of achieving concreteness. In this thesis, we present a technique to solve this problem by...
We believe concreteness, direct manipulation and responsiveness in a visual programming language increase its usefulness. However, these characteristics present a challenge in generalizing programs for reuse, especially when concrete examples are used as one way of achieving concreteness. In this paper, we present a technique to solve this problem by...
Several problems with user interface design and implementation have been identified: (1) user interfaces are difficult and time-consuming to design and implement; (2) most user interface management systems (UIMS) are themselves difficult to use by a programmer; (3) UIMS's have not been integrated with other tools that support structured design,...
It has long been recognized that fermented food products possess a characteristic but pleasant flavor. The use of such foods, however, has been limited by the presence of ethanol. Thus the objective of this research was to investigate the possibility of producing non-alcoholic fermented juice concentrates. Three varieties of juices,...
The development of whey beverages including whey wine has been
an area of whey utilization research. One study to produce a commercially
salable wine from sweet whey, particularly cheddar whey, was
undertaken. It included developing a process to clarify the naturally
cloudy wine, monitoring the physical and chemical changes which...
Cranberries are processed mainly for the production of jelly,
sauce and juice. The content of pectic substances in the cranberry
gives the fruit a desirable property for processing such products.
Pectic enzymes which catalyze the hydrolysis of pectic substances
may affect the consistency of these products.
The concern of this...
Oregon Speedcode Universe (OSU) is a software development environment for design, implementation, and maintenance of large soft.ware systems. Designed to be highly visual, OSU combines traditional structured analysis techniques found in most CASE tools with advanced graphical user interface management systems (UIMS) found on most contemporary workstations. This paper describes...
Oregon Speedcode Universe (OSU) is a software development system employing on-screen editing of standard graphical user interface objects, prototyping, program generation, and automatic analysis tools which are typically used to accelerate the production of running applications. A programmer uses OSU to design and implement all user interface objects such as...
A weakness of many interactive visual programming languages (VPLs) is their static representations. Lack of an adequate static representation places a heavy cognitive burden on a VPL's programmers, because they must remember potentially long dynamic sequences of screen displays in order to understand a previously-written program. However, although this problem...
Heat-related fruit damage is a common problem in the northern highbush blueberry (Vaccinium corymbosum L). This is particularly true in regions such as the northwestern United States, where summers are warm and dry, and daytime temperature regularly exceeds 32 oC. Millions of dollars of fruit damage are reported in blueberries...